.TH "nvme_identify_ns_granularity" 2 "nvme_identify_ns_granularity" "February 2020" "libnvme Manual"
.SH NAME
nvme_identify_ns_granularity \- Retrieves namespace granularity identification
.SH SYNOPSIS
.B "int" nvme_identify_ns_granularity
.BI "(int " fd ","
.BI "struct nvme_id_ns_granularity_list *" list ");"
.SH ARGUMENTS
.IP "fd" 12
File descriptor of nvme device
.IP "list" 12
-- undescribed --
.SH "DESCRIPTION"
If the controller supports reporting of Namespace Granularity, then a
Namespace Granularity List is returned to the host for up to sixteen
namespace granularity descriptors

See \fIstruct nvme_id_ns_granularity_list\fP for the definition of the returned
structure.
.SH "RETURN"
The nvme command status if a response was received or -1 with errno
set otherwise.
